Analysis
- max time kernel
122s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
29/02/2024, 18:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
af27429232165364f492a770d047f67e.exe
Resource
win7-20240221-en
windows7-x64
16 signatures
150 seconds
General
- Target af27429232165364f492a770d047f67e.exe
- Size 97KB
- Sample240229-wykxkshc66
- SHA256 9f0b563be30fff07e0a6da52be625b9209af63444cd8b28a6e6534cba8e209c3
- MD5 af27429232165364f492a770d047f67e
- SHA1 70597906ecd88b179a0df122e47c0e1cdd46bddb
- SHA512 716c604a5984f59d0cc426b543c8b70393c98c861148700fa8721b0ffa5b582d2e5b4f42e78a636295e2de377414b35fe4acf686c5093fb97f5f04e4366fb32b
- SSDEEP 1536:ZjXBYxwVCbg++vZiDcbw0NFlCcA+ZO/yEIY49622f2wbd:5XtVCb3+vZiQ00NFlCr2avV22f2k
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
sality
C2
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
-
http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
Signatures
- Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" af27429232165364f492a770d047f67e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" af27429232165364f492a770d047f67e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" af27429232165364f492a770d047f67e.exe -
resource yara_rule behavioral2/memory/764-2-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-4-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-5-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-6-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-9-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-17-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-18-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-19-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-20-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-22-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-24-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-25-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-26-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-28-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-29-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-31-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-34-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-35-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-37-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-40-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-43-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-45-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-51-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-53-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-55-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-57-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-59-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-61-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-63-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-65-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-67-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-69-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-71-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-73-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-75-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-78-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-79-0x00000000008C0000-0x000000000197A000-memory.dmp upx behavioral2/memory/764-88-0x00000000008C0000-0x000000000197A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" af27429232165364f492a770d047f67e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" af27429232165364f492a770d047f67e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" af27429232165364f492a770d047f67e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" af27429232165364f492a770d047f67e.exe - Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\H: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\J: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\N: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\P: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\I: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\U: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\V: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\X: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\O: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\W: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\S: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\T: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\E: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\K: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\L: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\M: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\Q: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\R: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\Y: af27429232165364f492a770d047f67e.exe File opened (read-only) \??\Z: af27429232165364f492a770d047f67e.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf af27429232165364f492a770d047f67e.exe File opened for modification F:\autorun.inf af27429232165364f492a770d047f67e.exe - Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\7-Zip\7z.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe af27429232165364f492a770d047f67e.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe af27429232165364f492a770d047f67e.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e575c0a af27429232165364f492a770d047f67e.exe File opened for modification C:\Windows\SYSTEM.INI af27429232165364f492a770d047f67e.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2727153400-192325109-1870347593-1000_Classes\Local Settings af27429232165364f492a770d047f67e.exe - Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe 764 af27429232165364f492a770d047f67e.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe Token: SeDebugPrivilege 764 af27429232165364f492a770d047f67e.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 764 wrote to memory of 768 764 af27429232165364f492a770d047f67e.exe 8 PID 764 wrote to memory of 776 764 af27429232165364f492a770d047f67e.exe 9 PID 764 wrote to memory of 1016 764 af27429232165364f492a770d047f67e.exe 13 PID 764 wrote to memory of 2484 764 af27429232165364f492a770d047f67e.exe 44 PID 764 wrote to memory of 2516 764 af27429232165364f492a770d047f67e.exe 45 PID 764 wrote to memory of 2612 764 af27429232165364f492a770d047f67e.exe 47 PID 764 wrote to memory of 3440 764 af27429232165364f492a770d047f67e.exe 57 PID 764 wrote to memory of 3568 764 af27429232165364f492a770d047f67e.exe 58 PID 764 wrote to memory of 3752 764 af27429232165364f492a770d047f67e.exe 59 PID 764 wrote to memory of 3876 764 af27429232165364f492a770d047f67e.exe 60 PID 764 wrote to memory of 3956 764 af27429232165364f492a770d047f67e.exe 61 PID 764 wrote to memory of 2768 764 af27429232165364f492a770d047f67e.exe 62 PID 764 wrote to memory of 4144 764 af27429232165364f492a770d047f67e.exe 63 PID 764 wrote to memory of 4836 764 af27429232165364f492a770d047f67e.exe 74 PID 764 wrote to memory of 1924 764 af27429232165364f492a770d047f67e.exe 75 PID 764 wrote to memory of 452 764 af27429232165364f492a770d047f67e.exe 79 PID 764 wrote to memory of 4328 764 af27429232165364f492a770d047f67e.exe 83 PID 764 wrote to memory of 432 764 af27429232165364f492a770d047f67e.exe 84 PID 764 wrote to memory of 2504 764 af27429232165364f492a770d047f67e.exe 85 PID 764 wrote to memory of 768 764 af27429232165364f492a770d047f67e.exe 8 PID 764 wrote to memory of 776 764 af27429232165364f492a770d047f67e.exe 9 PID 764 wrote to memory of 1016 764 af27429232165364f492a770d047f67e.exe 13 PID 764 wrote to memory of 2484 764 af27429232165364f492a770d047f67e.exe 44 PID 764 wrote to memory of 2516 764 af27429232165364f492a770d047f67e.exe 45 PID 764 wrote to memory of 2612 764 af27429232165364f492a770d047f67e.exe 47 PID 764 wrote to memory of 3440 764 af27429232165364f492a770d047f67e.exe 57 PID 764 wrote to memory of 3568 764 af27429232165364f492a770d047f67e.exe 58 PID 764 wrote to memory of 3752 764 af27429232165364f492a770d047f67e.exe 59 PID 764 wrote to memory of 3876 764 af27429232165364f492a770d047f67e.exe 60 PID 764 wrote to memory of 3956 764 af27429232165364f492a770d047f67e.exe 61 PID 764 wrote to memory of 2768 764 af27429232165364f492a770d047f67e.exe 62 PID 764 wrote to memory of 4144 764 af27429232165364f492a770d047f67e.exe 63 PID 764 wrote to memory of 4836 764 af27429232165364f492a770d047f67e.exe 74 PID 764 wrote to memory of 1924 764 af27429232165364f492a770d047f67e.exe 75 PID 764 wrote to memory of 452 764 af27429232165364f492a770d047f67e.exe 79 PID 764 wrote to memory of 4328 764 af27429232165364f492a770d047f67e.exe 83 PID 764 wrote to memory of 432 764 af27429232165364f492a770d047f67e.exe 84 PID 764 wrote to memory of 2504 764 af27429232165364f492a770d047f67e.exe 85 PID 764 wrote to memory of 4044 764 af27429232165364f492a770d047f67e.exe 89 PID 764 wrote to memory of 2320 764 af27429232165364f492a770d047f67e.exe 91 PID 764 wrote to memory of 768 764 af27429232165364f492a770d047f67e.exe 8 PID 764 wrote to memory of 776 764 af27429232165364f492a770d047f67e.exe 9 PID 764 wrote to memory of 1016 764 af27429232165364f492a770d047f67e.exe 13 PID 764 wrote to memory of 2484 764 af27429232165364f492a770d047f67e.exe 44 PID 764 wrote to memory of 2516 764 af27429232165364f492a770d047f67e.exe 45 PID 764 wrote to memory of 2612 764 af27429232165364f492a770d047f67e.exe 47 PID 764 wrote to memory of 3440 764 af27429232165364f492a770d047f67e.exe 57 PID 764 wrote to memory of 3568 764 af27429232165364f492a770d047f67e.exe 58 PID 764 wrote to memory of 3752 764 af27429232165364f492a770d047f67e.exe 59 PID 764 wrote to memory of 3876 764 af27429232165364f492a770d047f67e.exe 60 PID 764 wrote to memory of 3956 764 af27429232165364f492a770d047f67e.exe 61 PID 764 wrote to memory of 2768 764 af27429232165364f492a770d047f67e.exe 62 PID 764 wrote to memory of 4144 764 af27429232165364f492a770d047f67e.exe 63 PID 764 wrote to memory of 4836 764 af27429232165364f492a770d047f67e.exe 74 PID 764 wrote to memory of 1924 764 af27429232165364f492a770d047f67e.exe 75 PID 764 wrote to memory of 452 764 af27429232165364f492a770d047f67e.exe 79 PID 764 wrote to memory of 4328 764 af27429232165364f492a770d047f67e.exe 83 PID 764 wrote to memory of 432 764 af27429232165364f492a770d047f67e.exe 84 PID 764 wrote to memory of 2504 764 af27429232165364f492a770d047f67e.exe 85 PID 764 wrote to memory of 4044 764 af27429232165364f492a770d047f67e.exe 89 PID 764 wrote to memory of 768 764 af27429232165364f492a770d047f67e.exe 8 PID 764 wrote to memory of 776 764 af27429232165364f492a770d047f67e.exe 9 PID 764 wrote to memory of 1016 764 af27429232165364f492a770d047f67e.exe 13 PID 764 wrote to memory of 2484 764 af27429232165364f492a770d047f67e.exe 44 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" af27429232165364f492a770d047f67e.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2484
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2516
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2612
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3440
-
C:\Users\Admin\AppData\Local\Temp\af27429232165364f492a770d047f67e.exe"C:\Users\Admin\AppData\Local\Temp\af27429232165364f492a770d047f67e.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:764
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3752
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3876
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3956
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:2768
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4144
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:4836
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1924
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:452
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4328
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:432
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:2504
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4044
-
C:\Windows\System32\wuapihost.exeC:\Windows\System32\wuapihost.exe -Embedding1⤵PID:2320
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:5104
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.11⤵PID:1448
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1156
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:4040
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\kwyrn.pif
- Size 97KB
- SHA256 08d06806e7030415de1149f3161265d5d3c14a87db908eb1198559c9d7f9b514
- MD5 4314e950e3ff82585e5ac0bc864f2116
- SHA1 93e894434635f7eb3e56236d794b30458d0b9892
- SHA512 de00f126ac2a96dcfaf7cd89c2cf2829370e4dfbc1a8b4c713b69e890040d40d00f3ae865e4ad6bb206d2dd71962c1be153ce9def22ed49a017efa74ff41773d
- SSDEEP 1536:EiHXKLGi/sR6/MMxYqCZaMAuGlHF6fJVe6n21dngzx5ZD9PA7XM4:EiHXKV/sZSXM4ZFOjHN9nD9e84
- MD5 SHA1 SHA512 SSDEEP